The shop I work for is working currently on a 69 with an 06 drivetrain swap. Personally their are a few things that I would have done differently but the owner asked us to balance budget while using as many parts from the wrecked 06 donor car as possible.
We took the main section of floorpan and a portion of the firewall where the pedals mount from the 06.
The mock up of the modified dash, column, and pedals.
The modified firewall and cross member using the original 06 gto motor mounts.
List of parts that will be used from the '06 so far are as follows:
Front seats, center console, dash, steering column, engine, trans, driveshaft, exhaust to the muffler, brakes, wheels and a/c.
Any questions, comments, complaints, suggestions or ideas are welcomed.